Trendy 400ml double wall coffee cup which will keep drinks hot for longer. It has a smart diamond patterned stainless steel outer wall and a polypropylene inner wall. Urban has a secure plastic push on lid with a splashproof sliding closure and a soft non-marking base. It is BPA-free and laser engraves to a shiny steel finish except for the silver colour, which engraves to a natural etch. An optional black gift box is available on request. This product is not dishwasher safe and handwashing is recommended.